Ugh. I spent hours on this. we had 2.13.x installed and updated to 2.14.2 and the relevant Elemental versions...

${System Data/Runtime/Hostname}

was working for

machineName

in the config but that broke in the most recent update. You have to drop

System Data/

so it's just

machineName: ${Runtime/Hostname}

now. Hope this helps someone.

ah, yea the smbios handling/paths changed